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maxonik [38]
3 years ago
13

-(-8)= can someone please solve this? Is a fill in the blank.

Mathematics
2 answers:
butalik [34]3 years ago
7 0

Answer:

8

Step-by-step explanation:

when multiplying two negative, it turn into a positive.

puteri [66]3 years ago
6 0

Answer:

8

The 2 minuses cancel out and becomes 8.

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Joe has fraction 5 over 6 pound of bird seed. He needs Fraction 1 over 3. pound to feed the birds daily. Which of the rectangle
Studentka2010 [4]
I divided the two fractions & drew a model.

\frac{5}{6}/ \frac{1}{3} = 2.5

So we know that the bird seed will last 2.5 days.

Knowing this, we can go with:

B. Rectangle model divided into six equal sections, five sections are labeled five-sixths and two sections are labeled one-third, equaling two and one-half days.

Let me know if you find any problems with my answer.


9 0
3 years ago
Which expression represents the distance between 4.7 and −11.2 on the number line?
Cerrena [4.2K]

Answer:

4.7 - ( -11.2)

Step-by-step explanation:

4.7 - ( - 11.2) = 15.9  

15.9 is the distance between 4.7 and -11.2

Hopefully this helps you

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3 0
2 years ago
Town B is 6 miles due north of town A, and town C is due east of town A. It is 11 miles from town B to town C. Find the distance
nadya68 [22]

Answer:

12.53 miles

Step-by-step explanation:

6² + 11² = x²

36 + 121 = x²

157 = x²

x = 12.53 miles

4 0
3 years ago
Read 2 more answers
Solve this polynomial:
nadezda [96]

Answer:

  4ab +10b

Step-by-step explanation:

Perhaps you want to simplify the expression.

  (2.5ab+14b)-(-1.5ab+4b)=2.5ab+14b+1.5ab-4b\\\\=ab(2.5+1.5)+b(14-4)=\boxed{4ab+10b}

8 0
2 years ago
please help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!111 -9 2/7 - (-10 3/7) I NEED IT AS A FRACTION
mario62 [17]
8/7 exact form
or
 1 1/7 mixed number form
7 0
2 years ago
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